Exposure to a weird mixture of chemicals, including the Joker's laughing gas, changes straitlaced newsman Jack Ryder into the crazed Creeper. He looks to kill the Joker, and develops a much unwanted crush on Harley.
Quest roles:
Mathew Valencia(Robin / Tim Drake (voice)), Efrem Zimbalist Jr.(Alfred (voice)), Jeff Bennett(The Creeper / Jack Ryder (voice)), Mark Hamill(The Joker (voice)), Billy West(Cur / Lar / Mo (voice)), Arleen Sorkin(Harley Quinn (voice)), Elizabeth Daily(Thrift Store Manager (voice))